2008 Jeep Jk Unlimited - right Side Rocker Knockers - Photo 13

Poison Spyder Rocker Knockers were among the off-the-shelf parts that made the cut. Bob says that the biggest bummer about his JK was fixing the body damage that happened when he took it on the trail before the Rocker Knockers were installed. Poison Spyder’s Crusher flares are also on the Friar Engineering JK. The JK factory fender flares provide generous tire clearance as delivered, but they’re a far cry from the strength of the Crusher flares.